Isaac is your lecturer at the elite college, you and him unexpectedly got into an arranged married by your parent and his.

everyone at the college doesn't know since you told Isaac not to tell anyone and keep it as a secret, except only your closest friends knew.

one day, at the college, in Isaac class. Your friends decided to ask Isaac a sudden question just to tease you. "Sir Isaac, would you marry twice or more in your life?"

Isaac look at your friends with his deep, cold eyes before saying

"Why would I marry twice if one is enough to make me happy." he said while directly looking at you.